Charlestown, Northeast River Sea Conditions and Tide Table

Charlestown, Northeast River Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 06:50 AM and sunset is at 04:46 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Tue night. Low air temperatures (max 8°C on Mon morning, min 2°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Fri morning. Cool air temperatures (max 15°C on Fri afternoon, min 3°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 11°C on Sun afternoon, min 2°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 21mm), heaviest during Fri morning. Very mild (max 10°C on Thu afternoon, min 2°C on Fri night). Winds increasing (calm on Wed morning, fresh winds from the WNW by Fri night).

Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
8:12AM0.48m
9:09PM0.70m
8:47AM0.45m
9:50PM0.73m
9:20AM0.42m
10:28PM0.75m
9:53AM0.40m
11:05PM0.75m
10:28AM0.39m
11:41PM0.75m
11:04AM0.37m
00:18AM0.73m
11:45AM0.36m
00:56AM0.72m
12:30PM0.36m
1:36AM0.70m
1:22PM0.36m
2:19AM0.67m
2:20PM0.37m
3:04AM0.64m
3:25PM0.40m
3:52AM0.60m
4:32PM0.45m
4:42AM0.56m
Low Tide
2:29PM0.04m
3:45AM0.16m
3:02PM0.02m
4:32AM0.16m
3:35PM0.00m
5:16AM0.17m
4:07PM-0.01m
5:58AM0.17m
4:40PM-0.01m
6:39AM0.18m
5:13PM-0.01m
7:20AM0.17m
5:49PM0.00m
8:02AM0.17m
6:29PM0.02m
8:44AM0.16m
7:15PM0.05m
9:26AM0.14m
8:12PM0.08m
10:08AM0.11m
9:19PM0.10m
10:49AM0.07m
10:35PM0.12m
Wave
height (m) 
direction
period (s) 
part cloud
clear
clear
part cloud
light rain
mod rain
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
cloud
cloud
cloud
light rain
light rain
cloud
light rain
mod rain
light rain
part cloud
some clouds
clear
clear
some clouds
light rain
mod rain
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
light rain
light rain
light rain
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
cloudy
cloudy
cloudy
light rain
light rain
cloudy
light rain
mod rain
light rain
some clouds
 km/h
25
WNW
20
WNW
15
WNW
10
WNW
5
NW
10
SE
10
NNE
10
N
5
ESE
5
SE
5
ESE
10
SE
15
S
15
SSW
20
NNW
10
N
10
N
10
NW
10
W
15
SW
10
WNW
15
WNW
10
W
10
WNW
20
NW
15
NNW
5
N
0
NNE
5
SE
10
SE
10
SE
0
ENE
5
ENE
10
NNW
25
NW
30
WNW
 mm 
2
8
2
4
2
2
1
4
1
10
5
max°C
8
8
4
7
3
5
8
8
8
8
9
9
13
15
15
7
8
5
10
11
8
10
11
7
7
7
5
6
6
6
9
10
9
10
6
4
Moonrise
4:22
5:23
6:25
7:27
8:27
9:23
10:13
10:55
11:31
12:01
12:27
12:51
Moonset
3:09
3:34
4:03
4:38
5:19
6:09
7:06
8:08
9:13
10:20
11:26
Sunrise
6:50
6:50
6:52
6:52
6:54
6:54
6:56
6:58
6:58
7:00
7:01
7:01
Sunset
4:46
4:45
4:45
4:45
4:44
4:43
4:43
4:42
4:42
4:40
4:40
4:40
Today's sea temperature in Charlestown, Northeast River is
10.8° C
(Statistics for 17 Nov 1981-2005 – mean: 9.9 max: 12.5 min: 7.5°C)
Issued (local time): 6 am Monday 17 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest